MAX14970

PRODUCTION

Ruggedized 6Gbps SATA Redriver with High ESD and Extended Temperature Operation

Drive SATA Gen III Signals in a Low-Power Robust Design

Part Models
2
1ku List Price
Starting From $4.91
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Part Details

  • Robust Solution for Harsh Environments
    • Extended Temp Rating: -40°C to +85°C
    • High ESD Protection on All Pins: ±8kV (HBM)
    • Package for Resistance to Vibration/Shocks
  • Unique Power Saving Design
    • Standby State: < 1mW (typ)
    • Dynamic Power-Down State: Reduced
    • Idle State: 52.8mW (typ)
    • Active State: 231mW (typ)
  • Design Flexibility
    • Input Equalization and Selectable Output Preemphasis
    • Single 3.3V Supply Operation
    • SATA 3i (6.0Gbps), SATA 2i/2m (3.0Gbps), and SATA 1i/1m(1.5Gbps) Compatible
MAX14970
Ruggedized 6Gbps SATA Redriver with High ESD and Extended Temperature Operation
MAX14970: Functional Diagram
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Documentation

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Tools & Simulations


Evaluation Kits

MAX14970EVKIT

Evaluation Kit for the MAX14970

Features and Benefits

  • Application Circuit with SATA Input/Output
  • Eye Diagram Test Circuit with SMA Inputs/Outputs
  • Calibration Traces (50Ω Load Trace and Through Trace)
  • Proven PCB Layout
  • Fully Assembled and Tested

Product Details

The MAX14970 evaluation kit (EV kit) provides a proven design to evaluate the MAX14970 dual-channel buffer. The EV kit contains four sections: an application circuit, characterization circuit, and two sets of calibration traces.
The application circuit is designed to demonstrate the device’s use in redriving serial-ATA (SATA) signals and SATA cable detection. This section of the EV kit operates from an external +5V supply that is regulated by an onboard LDO to +3.3V, which powers the device. All traces in the application circuit are 100Ω differential controlled-impedance traces.
The characterization circuit is provided for eye diagram evaluation using SMA connectors and 50Ω controlled-impedance traces. This section is powered by an external +3.3V power supply.

MAX14970EVKIT
Evaluation Kit for the MAX14970

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